We can test that

The CPCE Laboratory uses modern equipment for physical and chemical testing and guarantees maximum reliable and efficient results. The laboratory regularly conducts inter-laboratory comparisons and checks the conformity of results with both domestic and international standards. 

We take full responsibility for the services provided, which includes all activities carried out by our external partners. We qualify, evaluate and monitor the compliance of all organizations with which we cooperate and which may have an impact on the quality of our services.